This should also fix broken write for non-uniform sectored FWH-like chips. These are: Intel 28F001 Sharp LHF00L04 ST M50FW002 ST M50LPW116
Signed-off-by: Michael Karcher <[email protected]> --- Makefile | 2 +- chipdrivers.h | 3 +++ flashchips.c | 31 +++++++++++++++++++++++++++++++ flashchips.h | 2 ++ 4 files changed, 37 insertions(+), 1 deletions(-) diff --git a/Makefile b/Makefile index fa67b73..992397e 100644 --- a/Makefile +++ b/Makefile @@ -57,7 +57,7 @@ endif CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \ sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \ - sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o + sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o i28f00x.o LIB_OBJS = layout.o diff --git a/chipdrivers.h b/chipdrivers.h index 6d5cef0..816088a 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -53,6 +53,9 @@ int spi_nbyte_read(int addr, uint8_t *bytes, int len); int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); int spi_aai_write(struct flashchip *flash, uint8_t *buf); +/* i28f00x.c */ +int write_28f00x(struct flashchip *flash, uint8_t *buf); + /* 82802ab.c */ uint8_t wait_82802ab(chipaddr bios); int probe_82802ab(struct flashchip *flash); diff --git a/flashchips.c b/flashchips.c index 2dbc1e0..68f9ecd 100644 --- a/flashchips.c +++ b/flashchips.c @@ -2385,6 +2385,37 @@ struct flashchip flashchips[] = { { .vendor = "Intel", + .name = "28F004BV/BE-T", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = INTEL_ID, + .model_id = P28F004BT, + .total_size = 512, + .page_size = 128 * 1024, /* for write_i28f00x: maximal block size */ + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .erase = NULL, + .block_erasers = + { + { + /* Keep this the first block_erasers + entry. The write functions spies here to + get the chip layout */ + .eraseblocks = { + {128 * 1024, 3}, + {96 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_82802ab_block, + }, + }, + .write = write_28f00x, + .read = read_memmapped, + }, + + { + .vendor = "Intel", .name = "82802AB", .bustype = CHIP_BUSTYPE_FWH, .manufacture_id = INTEL_ID, diff --git a/flashchips.h b/flashchips.h index 4337e52..1cbb3c6 100644 --- a/flashchips.h +++ b/flashchips.h @@ -259,6 +259,8 @@ #define E_28F016S5 0xAA #define P28F001BXT 0x94 /* 28F001BX-T */ #define P28F001BXB 0x95 /* 28F001BX-B */ +#define P28F004BT 0x78 /* 28F004BV/BE-T */ +#define P28F004BB 0x79 /* 28F004BV/BE-B */ #define SHARP_LH28F008SA 0xA2 /* Sharp chip, Intel Vendor ID */ #define SHARP_LH28F008SC 0xA6 /* Sharp chip, Intel Vendor ID */ -- 1.7.0 _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
